snappysonic.algorithms.algorithms module

Functions for snappysonic

snappysonic.algorithms.algorithms.check_us_buffer(usbuffer)

Checks that all ultrasound buffer contains all required key values.

Parameters:usbuffer – the buffer to check Raises:KeyError Raises:ValueError

snappysonic.algorithms.algorithms.configure_tracker(config)

Configures a scikit-surgery tracker based on the passed config

Parameters:config – a tracker configuration dictionary Returns:The tracker Raises:KeyError

snappysonic.algorithms.algorithms.get_bg_image_size(config)

Reads the geometry from a configuration and returns the extents of the buffer

Parameters:config – a tracker configuration dictionary Returns:the extents of the buffer

snappysonic.algorithms.algorithms.lookupimage(usbuffer, pts)

determines whether a coordinate (pts) lies with an area defined by a usbuffer, and returns an image from the buffer if appropriate

Parameters:usbuffer – a dictionary containing bounding box information (x0,y0, x1,y1) and image data Returns:True if point in bounding box. Image.

snappysonic.algorithms.algorithms.numpy_to_qpixmap(np_image)

Converts the input numpy array to a qpixmap

Parameters:np_image – a numpy array Returns:a qpixmap